TRUNK-3203 Add JUnit test for getting by patients for method HibernatePatientDAO.getPatientIdentifiers

TRUNK-3203 Add JUnit test for getting by patients for method HibernatePatientDAO.getPatientIdentifiers review fixes

TRUNK-3203 Add JUnit test for getting by patients for method HibernatePatientDAO.getPatientIdentifiers review fixes

TRUNK-3203 Add JUnit test for getting by patients for method HibernatePatientDAO.getPatientIdentifiers review fixes